aquatic England english Great Britain green lake leaf lily lilypad nature plant pond summer Sussex water waterlily architecture barn buildings corrugated farm iron outhouse roof roofs rural South Downs Anthyllis vulneraria coastal cornwall flowers herb kidney Leguminosae natural vetch wild yellow catkins Corylus dangle hang hazel pendulant spring suspended tree woodland Betula birch deciduous forest sunlight trees trunks white amber autumn fall golden lane light road tawny flower Herminium monorchis musk orchid rare small tiny clouds countryside field hill landscape meadow sky